<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<link rel="stylesheet" href="css/position.css" />
		<title>相对定位与绝对定位</title>
	</head>

	<body>
		<div class="d1">
			<div class="d2">
				<a href="#" style="color: white;">hahhaahah</a>
			</div>

			<div class="d3">
			</div>
		</div>
	</body>

</html>